Ports, docks and other coastal sites put cable management equipment through conditions that most industrial environments never see. Salt spray, humidity and constant exposure to the elements can quickly cause standard components to fail, so choosing the right setup from the outset is essential for safety and reliability.
In this guide we look at what can go wrong when coastal sites use the wrong cable management equipment, what a coastal setup actually needs and how Metreel can help you specify the right solution.
What Happens Without the Right Cable Management Setup?
Standard cable management equipment is not designed to cope with a coastal or marine environment. Without the correct specification, sites can run into a number of problems.
- Corrosion of metal components: salt laden air accelerates rust and corrosion on unprotected steel, weakening housings, fixings and drum mechanisms over time.
- Water and dust ingress: poorly sealed enclosures and cable entries allow moisture and salt particles to reach electrical connections, increasing the risk of short circuits and faults.
- Premature equipment failure: bearings, motors and moving parts wear out faster in humid or salty conditions, leading to more frequent breakdowns and replacements.
- Increased maintenance and downtime: equipment that is not built for the environment needs more frequent inspection and repair, which adds cost and can bring operations to a standstill.
- Safety risks: damaged cables, loose glands and corroded fittings all increase the chance of electrical faults, trips and other hazards for personnel working on site.
These issues do not always appear immediately. Equipment that looks fine when it is installed can degrade quickly once it is exposed to a coastal environment day after day, so the specification stage is where problems are prevented or created.
What Coastal Cable Management Equipment Actually Needs
A setup that is built for coastal conditions needs to address corrosion, sealing and durability from the start, rather than relying on standard components and hoping they hold up.
- Corrosion resistant materials: stainless steel shafts, fixings and housings resist rust far better than standard mild steel, extending the working life of the equipment.
- A suitable coating system: high performance paint systems rated to ISO 12944, such as C5, are designed specifically for aggressive coastal and industrial atmospheres.
- The correct IP rating: enclosures and connections should carry an Ingress Protection rating suited to the exposure level, with IP66 to IP68 commonly specified for outdoor and marine applications. Read our full guide to what a cable gland is and the types available for more on how sealing works at the cable entry point.
- Sealed and protected cable entries: properly specified cable glands and terminations stop moisture and salt from reaching electrical connections.
- Forced ventilation and cooling: motors and drives operating in humid conditions often need forced ventilation to prevent overheating and to maintain dependable performance.
- Integrated controls where needed: features such as brakes and encoders can be built into the equipment for precise control and positioning, which is often important for cranes and handling equipment used on ports and docks.
Choosing the Right Products for a Coastal Site
Metreel supplies a full range of cable and power feed equipment that can be specified to suit coastal and marine environments.
- Reeling drums for automatic payout and retrieval of cables and hoses, available with corrosion resistant construction and motorised options for demanding applications.
- Festoon cable systems for moving equipment such as cranes and hoists, with appropriate cable fittings and glands to protect connections at every point.
- Steel drag chains to protect cables and hoses that need to move along a fixed path while staying shielded from the elements.
Metreel also has an offshore division with experience supplying equipment for oil rigs, ports and other exposed marine sites, so specifications can be tailored to the demands of that particular environment rather than adapted from a standard industrial product.
How Metreel Can Help
Getting the specification right for a coastal site usually means going beyond an off the shelf product. Metreel works with clients and partners to design and supply bespoke solutions built around the actual demands of the site.
A recent example is a motorised cable reeling drum supplied for a dockside application, built around a customised geared motor with a stainless steel shaft for corrosion resistance, an integrated brake and encoder for precise control, forced ventilation for dependable performance and a C5 rated coastal paint system for protection in an aggressive marine atmosphere. Projects like this show what is possible when equipment is specified for the environment it will actually operate in, rather than adapted after the fact.
If you are specifying cable management equipment for a coastal, marine or otherwise demanding site, get in touch with the Metreel team. Our engineers can advise on materials, coatings, IP ratings and bespoke design to make sure your setup is built to last.